Two stockings have different amounts of candy canes. The girl said to the boy, "if I give you one of my candy canes, we'll have an even amount. But if you give me one of yours, I'll have twice as much as you." How many candy canes did they have?

1. are the triangles similar and if so why? what is the value of x? show your work.

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4